140164-86-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140164-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,6 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 140164-86:
(8*1)+(7*4)+(6*0)+(5*1)+(4*6)+(3*4)+(2*8)+(1*6)=99
99 % 10 = 9
So 140164-86-9 is a valid CAS Registry Number.
InChI:InChI=1/C29H32N6O7/c1-33(18-5-6-19(35(39)40)25-24(18)31-42-32-25)14-22(37)30-17-8-9-29(38)21-12-16-4-7-20(36)26-23(16)28(29,27(17)41-26)10-11-34(21)13-15-2-3-15/h4-7,15,17,21,27,36,38H,2-3,8-14H2,1H3,(H,30,37)/t17-,21-,27+,28+,29-/m1/s1